body {
	background-color: #f8f8f8;
}
/* 页面头部 */
header {
	width: 100%;
	min-width: 1200px;
	height: 66px;
	padding: 0 30px;
	border-bottom: 1px solid #aec7ec;
	justify-content: space-between;
	align-items: center;
	z-index: 4;
}
/* logo */
header h1 a {
	display: block;
	width: 140px;
	height: 30px;
	font-size: 0px;
	background: url(../imgs/new-logo-white.png) no-repeat left;
}
/* 列表 */
header nav {
	width: 330px;
	justify-content: space-between;
}
header nav a {
	display: block;
	height: 63px;
}
header nav a.active {
	font-weight: bold;
	border-bottom: 4px solid white;
}
header nav a:hover {
	font-weight: bold;
	border-bottom: 4px solid white;
}
/* 登陆注册按钮 */
header div {
	width: 144px;
	justify-content: space-between;
}
header div #land {
	width: 56px;
	height: 24px;
	border: 2px solid #626262;
	border-radius: 12px;
}
header div #reg {
	width: 78px;
	height: 26px;
	border-radius: 13px;
}
/* banner区 */
.banner {
	width: 100%;
	height: 360px;
	background-color: #1d1d1d;
	z-index: 2;
}
/* 粒子背景 */
#banner-bg {
	width: 100%;
	height: 360px;
}
/* 大标题 */
.banner .container {
	top: 180px;
	left: 50%;
	transform: translate(-50%);
	z-index: 9;
}
/* 主体-小标题 */
main .container > h6::after {
	content: "";
	display: block;
	width: 14px;
	height: 2px;
	background-color: #1271ef;
}
/* 主体-案例卡片 */
main ul,
main ol {
	width: 1108px;
	justify-content: space-between;
	margin: 10px 0;
}
main ul li {
	width: 354px;
	height: 340px;
	border: 1px solid #eee;
}
main ul li:hover {
	box-shadow: 0px 0px 5px 5px #69bff8;
}
/* 主体-案例卡片-图片 */
main ul li img {
	width: 334px;
}
/* 主体-案例卡片-文字 */
main ul li .card-text {
	width: 314px;
}
main ul li .card-text p:nth-child(2) {
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 4;
	-webkit-box-orient: vertical;
}
/* 主体-伙伴卡片 */
main ol {
	flex-wrap: wrap;
}
main ol li {
	width: 356px;
	height: 120px;
	background-color: white;
	cursor: pointer;
}
main ol li img {
	margin: auto;
}
main ol li:hover {
	box-shadow: 0px 0px 5px 5px #51b0ef;
}
/* 侧边导航 */
.sticky-box {
	height: 100%;
	top: 60px;
	right: -25px;
}
nav.sticky {
	top: 0px;
	width: 100px;
	border-radius: 10px;
	background-image: linear-gradient(
		to right bottom,
		#d16ba5,
		#c777b9,
		#ba83ca,
		#aa8fd8,
		#9a9ae1,
		#8aa7ec,
		#79b3f4,
		#69bff8,
		#52cffe,
		#41dfff,
		#46eefa,
		#5ffbf1
	);
	z-index: 10;
}
main nav a:hover {
	color: #1271ef;
}
/* 页脚 */
footer {
	width: 100%;
}
footer .container {
	height: 300px;
}
/* 左侧列表区 */
footer ul {
	width: 720px;
}
footer ul li {
	width: 144px;
}
footer ul li a {
	color: #b3b3b3;
	line-height: 28px;
}
/* 右侧二维码 */
footer .erweima {
	flex: 1;
	align-items: flex-end;
}
/* 底部版权 */
footer .copy {
	width: 100%;
	bottom: 0;
	justify-content: space-between;
}
footer .copy img {
	vertical-align: -3px;
}
/* 回到顶部按钮 */
.icon-huidaodingbu {
	width: 40px;
	height: 40px;
	font-size: 38px;
	background-image: linear-gradient(
		to right bottom,
		#d16ba5,
		#c777b9,
		#ba83ca,
		#aa8fd8,
		#9a9ae1,
		#8aa7ec,
		#79b3f4,
		#69bff8,
		#52cffe,
		#41dfff,
		#46eefa,
		#5ffbf1
	);
	border-radius: 50%;
	bottom: 30px;
	left: calc(50% + 650px);
	opacity: 0;
	transition: all 1s;
}
.icon-huidaodingbu:hover {
	background-color: #1271ef;
	box-shadow: 3px 3px 3px 3px #1271ef;
	transform: rotate(360deg);
}
